Biomedical subjects

M al-Fadda

Publications and source records attributed to M al-Fadda.

3 recordsLinked to original sources

PubMed1993

Chronic non-A, non-B hepatitis complicated by end-stage renal failure treated with recombinant interferon alpha.

Chronic non-A, non-B hepatitis occurs in 50% of Saudi patients with end-stage renal failure and requires long-term hemodialysis since it is a contraindication to renal transplantation. Thirteen patients with biochemical and histological documented chronic non-A, non-B hepatitis (11 with HCV antibodies) entered a double-blind placebo controlled cross-over study, in which Roferon A 3 MU or placebo were administered subcutaneously 3 times weekly after hemodialysis for 6 months. The mean ALT fell significantly from pretreatment levels of 74.7 (95% confidence interval (CI) 54.7, 92.5) (13 patients in the 6-month run-in period) and 66.8 (CI 47.7, 85.8) (7 patients in the run-in period + 6 patients in the placebo period) (difference NS) to 37.6 (CI 21.0, 54.2) during interferon treatment (P < 0.005). In 10/13 patients (77%) ALT levels became normal. In the 6-month follow-up period immediately after therapy, the mean ALT was 45.2 (CI 28.0, 62.0). Although this change was not significant (P = 0.49), only 7 of these 10 patients sustained biochemical remission in the 6-month follow-up period. The corresponding total Histological Activity Index improved from 8.9 (CI 7.5, 10.3), 8.9 (CI 7.2, 10.7) (difference NS) to 6.2 (CI 3.9, 8.5) (P < 0.05; P = 0.052, respectively). Intralobular inflammation and periportal inflammation showed the most significant changes. Five of 13 (39%) and 2/13 patients (15%) had complete resolution of piecemeal necrosis and intralobular inflammation, respectively. Toxic effects of interferon were mild, early and self-limiting.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗

PubMed1993

Histologically advanced chronic hepatitis C treated with recombinant alpha-interferon: a randomized placebo-controlled double-blind cross-over study.

Chronic hepatitis C is common in Saudi Arabia and most often presents in an advanced stage. To assess the response of patients to interferon, a randomized placebo-controlled double-blind study was undertaken. All but 1 patient had cirrhosis or fibrosis before interferon. After a 24-week observation period patients received alpha 2a interferon, 3 mega units sc tiw or placebo for 24 weeks, then the opposite treatment for another 24 weeks followed by 24 weeks of observation. Liver biopsies were performed before and after each of the treatment phases. Twenty-two out of 24 patients completed the study. The mean alanine aminotransferase (ALT) levels fell from 150.7 +/- 118.7 units/l to 91.0 +/- 42.6 units/l after 6 months interferon treatment (P = 0.03) but only 3 patients (14%) had complete normalization of mean ALT levels and 4 (18%) had > 50% reduction. The mean hepatitis activity index fell from 12.2 +/- 2.6 immediately before to 11.6 +/- 2.5 just after interferon (P = 0.4). After interferon there was an insignificant raise in 6-month mean ALT. Hepatitis C virus-RNA was positive in all 17 patients tested and remained so after treatment. Side-effects were mild and well tolerated. Alpha interferon 3 mega units tiw for 24 weeks is not an effective treatment of histologically advanced chronic hepatitis C.

Adult↗

PubMed1991

Budd-Chiari syndrome in association with Behçet's disease.

Budd-Chiari syndrome developed in 3 patients with preexisting Behçet's disease. Benign intracranial hypertension was the chief presenting complaint in one patient, who later suffered extensive inferior vena caval and hepatic vein thrombosis, with manifestations of Budd-Chiari syndrome. She did not respond to treatment and subsequently died of hepatic coma. In the other 2 patients, Budd-Chiari syndrome was confirmed by liver biopsy. Both patients made a good recovery and remain well at the time of this report.

Adult↗